Christina Wedin Coordinator Tel +46 10 722 32 47 Email Christina.Wedin@more.se Location Örnsköldsvik Ask me about Ask me about Service Characterization of Wood and Pulp It is important to caricaturize both wood, wood chips, unbleached pulp, bleached pulp in order to have a stable production and process development. Service Methanol and impure condensate Methanol is a residual product from the black liquor in pulp mills that is usually burned. The development, processing and disposal of methanol and untreated condensate is highly topical to minimize fossil emissions and increase s… Service Extractives RISE has a gas chromatograph (GC) for liquid samples, which both increases efficiency in a crowded analysis sector and provides better opportunities for more analyzes. Service Age resistance of cellulose products Everything ages and some products need to retain their properties longer to live up to their area of use. To be competitive, age resistance needs to be measured as a quality measure for a high-quality product. Service Black liquor analyzes In the production of sulphate pulp, black liquor is formed as a residual product. It contains the consumed cooking chemicals and wood substances. Service Analyzes for white water in paper production The amount of materials and chemicals in the white water system in paper production is important from both process optimization, resource management and economic aspects. Service Characterization of cellulose pulp To develop, optimize the pulp process, testing and characterization of the pulp is important. Partly to know which properties are affected when process conditions change. Service Microanalysis of dots Dots and other types of microsamples can be difficult to analyze chemically due to their small size and small amounts of material. We have solved this problem by micro-extracting very small samples for further analysis with, for e… Service Analysis of total organic or inorganic carbon in solutions TOC instruments that can, in addition to total organic or inorganic carbon in solutions, also measure total nitrogen. By, for example, analyzing total nitrogen in the bio - treatment's incoming and outgoing streams, you get i… Service Method for analysis of green liquor with green liquor sludge Separation of green liquor sludge from green liquor acts as the kidney of the chemical pulp processes. As the pulp processes are increasingly closed, the importance of following how and if the composition of the sludge changes to … Service The temperature can affect the viscosity It is possible to measure viscosity with a temperature-controlled bath to determine the relationship between different temperatures and corresponding viscosity values. For some applications, the effect of temperature on the viscos… Service Analyze metals with low detection levels RISE specializes in analyzes of forest industry samples. Solid samples such as wood chips, pulp or liquid form such as black liquor. Service Identify and investigate stone cells, stains or shives Stone cells, can occur in pulp containing aspen or spruce, which causes wear on process equipment. Stains and spores can cause defects in end products in cellulose products. Service Analyzes of carbohydrates and anions in cellulose processes Process control in the cellulose industry is necessary to reduce driveability problems and to analyze carbohydrates and anions, for example oxalate, chloride, sulphite, sulphate and thiosulphate ions, can provide an increased know… Service Identification of various organic and inorganic compounds FTIR Fourier Transform Infrared Spectroscopy, is mainly used for positive identification of various organic and inorganic compounds in complex samples. Even very small samples, such as dots and stains in pulp and paper, can be stu… Service Molecular weight distribution for hemicellulose Determining the molecular weight distribution of hemicellulose is important for the development of biorefinery products. It is possible to follow how the size of the hemicellulose is affected in different process steps, which prov… Service Separation of chemical compounds Separating and purifying various chemical liquids such as cooking liquids, yeast tanks and black liquor is important in traditional forest industry process liquids and materials, as well as in the biorefinery area. Service The weather fluctuations affect the testing of cellulose products It is not only us humans who are affected by the fluctuations in the climate, but also the properties of paper and cardboard. After a summer with extreme fluctuations in both temperature and humidity, it has been extra important w… Service Detect rosin in products Rosin, a collective name for resin acids, is found naturally in extractives from pine, spruce and larch trees and therefore ends up to a very large extent in the tall oil after cooking. Allergies to rosin are present and we can id… Service Analysis of anthraquinone in anthraquinone products and dispersions Anthraquinone consists of yellow acicular crystals and is a form of dispersion used in the cooking of sulphate pulp to improve yield. To get a consistent quality of the process, it is important to know the exact amount of anthraqu… Service Gas chromatography-mass spectrometry identifies many materials Materials and processes need to identify their products. Using gas chromatography-mass spectrometry facilitates the work and it is often used in connection with problem solving and environmental issues. The instrument is very usef… Service Analyzes for process chemicals Chemicals that come out of the process need to be analyzed, checked and classified in order to know what measures need to be taken during any post-processing. Suggestions for common analyzes for process chemicals can be found belo… Service Analyzes for raw material control When you buy new chemicals, it can be good to know that the new one is as good as the old chemical. We can help you analyze a number of chemicals. Service Comparative testing Test comparisons are valuable as a quality measure for laboratories. The comparison can be between instruments and methods. Here you get a good forum for discussions to raise awareness about the important role of the laboratory. Service Analysis package for pulp It is important to have control over pulp quality in order to obtain good runnability and product quality. This is obtained by analyzing the relevant pulp properties and fiber dimensions. RISE has packaged some analyses that provi… Service Molecule weight distribution RISE can characterize pulp, carboxymethylcellulose, polyacrylate, starch, biocides, lignin, black liquor, hemicellulose. Expertise Expertis in Green Liquor with Green Liquor Sludge, Lime Gravel and Mesa As the pulp processes are increasingly closed, the importance of following how and if the composition of the sludge changes to ensure that the separation works fully increases. Separation of green liquor sludge from green liquor a… Expertise Separation of chemical compounds It is important to separate and purify different chemical liquids such as cooking liquids, fermentation tanks and black liquor in traditional forest industry process liquids and materials, as well as in the biorefinery area. Expertise Analyzes of carbohydrates and anions in cellulose processes Analyzing carbohydrates and anions, such as oxalate, chloride, sulfite, sulfate and thiosulfate ions, can provide increased knowledge about the chemical balance. Process control in the cellulose industry is necessary to reduce run…